CN105508767A - Connecting flange for rubber joint - Google Patents
Connecting flange for rubber joint Download PDFInfo
- Publication number
- CN105508767A CN105508767A CN201410487684.2A CN201410487684A CN105508767A CN 105508767 A CN105508767 A CN 105508767A CN 201410487684 A CN201410487684 A CN 201410487684A CN 105508767 A CN105508767 A CN 105508767A
- Authority
- CN
- China
- Prior art keywords
- flange
- adpting flange
- rubber joint
- connecting flange
- elastomer connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention discloses a connecting flange for a rubber joint. The connecting flange comprises a connecting flange body, wherein a flange opening is formed in the central position of the connecting flange body, an annular groove is formed in the outer edge of the flange opening of the connecting flange body, and the cross section of the annular groove is rectangular. An arc chamfer is arranged on the groove edge, close to the flange opening, of the annular groove so as to prevent the phenomenon that the rubber joint is scratched when the rubber joint is connected with the flange. A plurality of connecting holes are evenly formed in the connecting flange body. The connecting flange body can be made from any of carbon steel, stainless steel and alloy steel. The problem that the rubber joint is prone to bescratched when the rubber joint is connected with the flange is solved, a better seal effect can also be realized on the rubber joint, and the fastening seal effect of the flange is further improved.
Description
Technical field
The present invention relates to a kind of non-GB adpting flange, more particularly, relate to a kind of elastomer connector adpting flange.
Background technique
Flange is the blue flange disk of call again.Flange is interconnective part between pipe and pipe, for the connection between pipe end; Also the flange that the equipment that is used in is imported and exported is had, for the connection between two equipment, as speed reducer flange.Perforation on flange, bolt makes two flanges be close to.Liner containment is used between flange.Flange is all generally use in pairs, and low pressure pipeline can use an acting flange, and four kilograms with the use welded flange of upward pressure.Add sealing gasket between two panels flange plate, then use bolton.Every union piece using bolt connection simultaneously to close at two planar perimeter, is generally all called " flange ".And the special adpting flange of elastomer connector needs to be flexible coupling, flange process is outwardly carried out in joint, if but simply the contact position with flange plate is offered tongue-and-groove, easily when connection, the joint of elastomer connector is scratched, cause the leakage of joint.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, claimant, through repeatedly putting into practice improvement, devises elastomer connector adpting flange, and main purpose is the problem that the connection solved between elastomer connector and flange easily scratches elastomer connector, reaches sealing effect better.
Technological scheme: in order to realize foregoing invention object, the technical solution adopted in the present invention is: elastomer connector adpting flange, comprises adpting flange body, the middle position of described adpting flange body is provided with flange mouth.The flange mouth outward edge of described adpting flange body is provided with circular groove, and the cross section of described circular groove is rectangle.Described circular groove arranges circular arc chamfering near the trough rim of flange mouth, prevents the phenomenon scratching elastomer connector during the connection between elastomer connector and flange.
Further, described adpting flange body evenly arranges some attachment holes.
Further, the material of the body of adpting flange described in the present invention can be any one in carbon steel, stainless steel or alloyed steel.
Beneficial effect: compared with prior art, its beneficial effect is in the present invention:
1, the present invention's connection solved between elastomer connector and flange easily scratches the problem of elastomer connector, can also realize reaching the effect sealed better between elastomer connector, further increase the fit sealing effect of flange.
2, of the present invention relatively simple for structure, easily produce in batches.
Accompanying drawing explanation
Fig. 1 is the structural representation of elastomer connector adpting flange of the present invention.
Embodiment
Below by a most preferred embodiment, the technical program is described in detail, but protection scope of the present invention is not limited to described embodiment.
As shown in Figure 1, elastomer connector adpting flange, comprises adpting flange body 1, and the middle position of described adpting flange body 1 is provided with flange mouth 2.Flange mouth (2) outward edge of described adpting flange body 1 is provided with circular groove 4, and the cross section of described circular groove 4 is rectangle.
Described adpting flange body 1 evenly arranges some attachment holes 3.
Described circular groove 4 arranges circular arc chamfering near the trough rim of flange mouth 2.
The material of described adpting flange body 1 is any one in carbon steel, stainless steel or alloyed steel.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. elastomer connector adpting flange, comprise adpting flange body (1), the middle position of described adpting flange body (1) is provided with flange mouth (2), it is characterized in that: flange mouth (2) outward edge of described adpting flange body (1) is provided with circular groove (4), the cross section of described circular groove (4) is rectangle.
2. elastomer connector adpting flange according to claim 1, is characterized in that: described adpting flange body (1) evenly arranges some attachment holes (3).
3. elastomer connector adpting flange according to claim 1, is characterized in that: described circular groove (4) arranges circular arc chamfering near the trough rim of flange mouth (2).
4. elastomer connector adpting flange according to claim 1, is characterized in that: the material of described adpting flange body (1) is any one in carbon steel, stainless steel or alloyed steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487684.2A CN105508767A (en) | 2014-09-22 | 2014-09-22 | Connecting flange for rubber joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487684.2A CN105508767A (en) | 2014-09-22 | 2014-09-22 | Connecting flange for rubber joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508767A true CN105508767A (en) | 2016-04-20 |
Family
ID=55716959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487684.2A Pending CN105508767A (en) | 2014-09-22 | 2014-09-22 | Connecting flange for rubber joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508767A (en) |
-
2014
- 2014-09-22 CN CN201410487684.2A patent/CN105508767A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |